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关注:1
2013-05-23 12:21
求翻译:提高污水pH值能减少管道内DS的产生和有效减少硫化氢气体的释放。是什么意思?![]() ![]() 提高污水pH值能减少管道内DS的产生和有效减少硫化氢气体的释放。
问题补充: |
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2013-05-23 12:21:38
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2013-05-23 12:23:18
The PH value of the sewage pipes can reduce the generation and DS effectively reduce the hydrogen sulfide gas release.
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2013-05-23 12:24:58
Enhances the sewage pH value to be able to reduce in the pipeline the DS production and the effective reduced hydrogen sulfide gas release.
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2013-05-23 12:26:38
DS improve wastewater pH value can reduce pipeline and reducing releases of hydrogen sulfide gas.
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2013-05-23 12:28:18
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